Biodegradable polymers: Wall slip, melt fracture, and processing aids

The wall slip and melt fracture behaviour of several commercial polylactides (PLAs) and poly(ε-caprolactone), (PCLs) have been investigated. PLAs with molecular weights greater than a certain value were found to slip, with the slip velocity to increase with decrease of molecular weight consistent wi...

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Bibliographische Detailangaben

Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Biodegradability Extrusion Melt fracture Miscibility Molecular weight Orange peel Polylactic acid Slip velocity Wall slip
Online-Zugang:	Volltext
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